56875984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3631}}^1$

素因数の和:3739

約数の個数: 40

約数和(自身を含む): 121599360

約数和(自身を除く): 64723376

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 712, 979, 1424, 1958, 3631, 3916, 7262, 7832, 14524, 15664, 29048, 39941, 58096, 79882, 159764, 319528, 323159, 639056, 646318, 1292636, 2585272, 3554749, 5170544, 7109498, 14218996, 28437992, 56875984]

約数ペア:

[(1, 56875984), (2, 28437992), (4, 14218996), (8, 7109498), (11, 5170544), (16, 3554749), (22, 2585272), (44, 1292636), (88, 646318), (89, 639056), (176, 323159), (178, 319528), (356, 159764), (712, 79882), (979, 58096), (1424, 39941), (1958, 29048), (3631, 15664), (3916, 14524), (7262, 7832)]